1248235792

素因数分解:

$2^4\times {\mathrm{2179}}^1\times {\mathrm{35803}}^1$

素因数の和:37990

約数の個数: 20

約数和(自身を含む): 2419634320

約数和(自身を除く): 1171398528

約数列:

[1, 2, 4, 8, 16, 2179, 4358, 8716, 17432, 34864, 35803, 71606, 143212, 286424, 572848, 78014737, 156029474, 312058948, 624117896, 1248235792]

約数ペア:

[(1, 1248235792), (2, 624117896), (4, 312058948), (8, 156029474), (16, 78014737), (2179, 572848), (4358, 286424), (8716, 143212), (17432, 71606), (34864, 35803)]